Base | Representation |
---|---|
bin | 10100101011001111… |
… | …000010110000011111 |
3 | 2010022011121000112220 |
4 | 110223033002300133 |
5 | 330431222401343 |
6 | 14110523200423 |
7 | 1414066405545 |
oct | 245317026037 |
9 | 63264530486 |
10 | 22200200223 |
11 | 9462486013 |
12 | 4376976113 |
13 | 212a479466 |
14 | 11085b5d95 |
15 | 89dec7183 |
hex | 52b3c2c1f |
22200200223 has 4 divisors (see below), whose sum is σ = 29600266968. Its totient is φ = 14800133480.
The previous prime is 22200200219. The next prime is 22200200233. The reversal of 22200200223 is 32200200222.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 22200200223 - 22 = 22200200219 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22200200233) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3700033368 + ... + 3700033373.
It is an arithmetic number, because the mean of its divisors is an integer number (7400066742).
Almost surely, 222200200223 is an apocalyptic number.
22200200223 is a deficient number, since it is larger than the sum of its proper divisors (7400066745).
22200200223 is an equidigital number, since it uses as much as digits as its factorization.
22200200223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7400066744.
The product of its (nonzero) digits is 192, while the sum is 15.
Adding to 22200200223 its reverse (32200200222), we get a palindrome (54400400445).
Subtracting 22200200223 from its reverse (32200200222), we obtain a palindrome (9999999999).
The spelling of 22200200223 in words is "twenty-two billion, two hundred million, two hundred thousand, two hundred twenty-three".
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